So about a month ago I upgraded some components. Everything was working great too till tonight. My PC is currently rebooting itself. It will power down, then I head some beeps coming from it, then it will boot back up again. I replaced the power supply, CPU, motherboard, and ram. I've gone and done a return through amazing to replace them but trying to make sure I didn't miss anything. My suspicion is it's the power supply but I have no basis of this